87411168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 275367456

約数和(自身を除く): 187956288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 631, 666, 888, 936, 962, 1184, 1248, 1262, 1332, 1443, 1776, 1872, 1893, 1924, 2524, 2664, 2886, 3552, 3744, 3786, 3848, 4329, 5048, 5328, 5679, 5772, 7572, 7696, 8203, 8658, 10096, 10656, 11358, 11544, 15144, 15392, 16406, 17316, 20192, 22716, 23088, 23347, 24609, 30288, 32812, 34632, 45432, 46176, 46694, 49218, 60576, 65624, 69264, 70041, 73827, 90864, 93388, 98436, 131248, 138528, 140082, 147654, 181728, 186776, 196872, 210123, 262496, 280164, 295308, 303511, 373552, 393744, 420246, 560328, 590616, 607022, 747104, 787488, 840492, 910533, 1120656, 1181232, 1214044, 1680984, 1821066, 2241312, 2362464, 2428088, 2731599, 3361968, 3642132, 4856176, 5463198, 6723936, 7284264, 9712352, 10926396, 14568528, 21852792, 29137056, 43705584, 87411168]

約数ペア:

[(1, 87411168), (2, 43705584), (3, 29137056), (4, 21852792), (6, 14568528), (8, 10926396), (9, 9712352), (12, 7284264), (13, 6723936), (16, 5463198), (18, 4856176), (24, 3642132), (26, 3361968), (32, 2731599), (36, 2428088), (37, 2362464), (39, 2241312), (48, 1821066), (52, 1680984), (72, 1214044), (74, 1181232), (78, 1120656), (96, 910533), (104, 840492), (111, 787488), (117, 747104), (144, 607022), (148, 590616), (156, 560328), (208, 420246), (222, 393744), (234, 373552), (288, 303511), (296, 295308), (312, 280164), (333, 262496), (416, 210123), (444, 196872), (468, 186776), (481, 181728), (592, 147654), (624, 140082), (631, 138528), (666, 131248), (888, 98436), (936, 93388), (962, 90864), (1184, 73827), (1248, 70041), (1262, 69264), (1332, 65624), (1443, 60576), (1776, 49218), (1872, 46694), (1893, 46176), (1924, 45432), (2524, 34632), (2664, 32812), (2886, 30288), (3552, 24609), (3744, 23347), (3786, 23088), (3848, 22716), (4329, 20192), (5048, 17316), (5328, 16406), (5679, 15392), (5772, 15144), (7572, 11544), (7696, 11358), (8203, 10656), (8658, 10096)]